148306613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 188762112

約数和(自身を除く): 40455499

約数列:

[1, 7, 13, 43, 91, 151, 251, 301, 559, 1057, 1757, 1963, 3263, 3913, 6493, 10793, 13741, 22841, 37901, 45451, 75551, 84409, 140309, 265307, 492713, 590863, 982163, 1629743, 3448991, 11408201, 21186659, 148306613]

約数ペア:

[(1, 148306613), (7, 21186659), (13, 11408201), (43, 3448991), (91, 1629743), (151, 982163), (251, 590863), (301, 492713), (559, 265307), (1057, 140309), (1757, 84409), (1963, 75551), (3263, 45451), (3913, 37901), (6493, 22841), (10793, 13741)]